450500124504 has 32 divisors (see below), whose sum is σ = 1150213086720. Its totient is φ = 146971671456.

The previous prime is 450500124461. The next prime is 450500124553. The reversal of 450500124504 is 405421005054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199688644 + ... + 199690899.

It is an arithmetic number, because the mean of its divisors is an integer number (35944158960).

Almost surely, 2^450500124504 is an apocalyptic number.

It is an amenable number.

450500124504 is an abundant number, since it is smaller than the sum of its proper divisors (699712962216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450500124504 is a wasteful number, since it uses less digits than its factorization.

450500124504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399379599 (or 399379595 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

Adding to 450500124504 its reverse (405421005054), we get a palindrome (855921129558).

The spelling of 450500124504 in words is "four hundred fifty billion, five hundred million, one hundred twenty-four thousand, five hundred four".